StarMapCo
Star Map Generator
Build a custom star map with our star map generator. Enter the date, time, and location to preview the exact night sky map instantly.
Start a free preview
Enter the date and location to open the editor with your sky ready to customize.
Ready for a free preview?
Create your star map in minutes — no account required.
Generate a map that is actually accurate
This is not a stock illustration. The map is calculated from real astronomical data so the constellations and star positions match your date and location.
- Accurate to the minute and precise location
- Instant preview so you can refine details
- Multiple styles and layout options
- Print-ready digital download
How to use the star map generator
- Enter the date, time, and location that matter to you
- Choose a style, shape, and text layout
- Preview the sky instantly
- Unlock and download the HD file
Popular use cases
Star map generators are commonly used for anniversaries, weddings, births, and memorials. Add a title, names, and a short dedication to make it personal.
Need inspiration?
Browse real examples or explore curated gift ideas before you build your own.
Star map generator FAQ
How accurate is the star map generator?
The star map generator uses real astronomical data, so star positions and constellations match your chosen date, time, and location.
Can I create a star map for any date and location?
Yes. Enter any date, time, and place worldwide to create a custom night sky map you can preview before downloading.